Write a C++ program that swaps two values by passing pointers as arguments to function
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Write a C++ program that swaps two values by passing pointers as arguments to function.
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- In C++, If you had the double-pointer above and also had these variables: type x, * q; And had executed these statements: q = &x; p = &q; How would a function given p by value be able to change the contents of x?write a c++ function called exchange() the functions receives two integer variables x and y the function should exchange the values of x and y hint :use pointerC Program Functions using Pointers Create a function modify that accepts an integer and divides the integer by 2 if it is even. If the integer is odd, add one and divide it by 2. The function does not return anything. In the main function, write a program that asks for an integer input and call the modify function by passing in the reference of that variable as a parameter. An initial code is provided for you. Just fill in the blanks. Input 1. One line containing an integer input Output Enter a number: 5 Before: 5 After: 3
- Write a C++ program that asks for two lowercase characters. Pass the two entered characters, using pointers, to a function named capit(). The capit() function should capitalize the two letters and return the capitalized values to the calling function through its pointer arguments. The calling function should then display all four lettersQuestion Write a c++ program that determines whether or not a string of alphanumeric characters is a palindrome. Ignore any whitespace characters or punctuation when processing the string. You will be required to demonstrate pointer math and dereferencing. The algorithm determines whether a string or palindrome will have this header: bool isPalindrome(const char* input, int size). You will be required to separate your interface from your implementation; you must have a header file (.h) for your interface, and a source file (.cpp) for your implementation. Be sure to perform data validation on your input to prevent buffer overflows. Your code should present the user with prompts similar to the following: (image included) Here are some example palindromes you can test with: Mr. Owl ate my metal wormDo geese see God?Was it a car or a cat I saw?Murder for a jar of red rumA nut for a jar of tunaGo hang a salami, I'm a lasagna hog!What is the difference between void type pointer and simple pointer? Use C++ program
- Write a C++ function that takes an array and its size as parameters, then calculates and returns the value, which is equal to max - min.Write a C++ function to find the norm of a matrix. The norm is defined as the square root of the sum of squares of all elements in the matrix Note: the use of pointers is not allowed and code should be simple.The user should input the matrix he wants.We cannot initialize the matrix on our own.Write a Function in C++ to find swap two numbers that entered by userusing pointer .
- Write a c++ program: NOTE: Pointers must be used to solve the following problem. Write a function createPassword()with no return value to randomly select 8 capital letters from the alphabet. The function receives the address of the first characters of the password string as parameter. Hint:Declare a characters string that contains all the capital letters of the alphabet and use the index values of the characters in the string for random selection of characters, e.g. 5char alpha [27] = “ABCDEFGHIJKLMNOPQRSTUVWXYZ”;char *pAlpha = alpha; Display the password from the main()function.Write a function replaceVowels()with no return value to replace all the vowels (A, E, I, O, U) that have been selected with a symbol from the list ($ % @ # &). That is, A must be replaced by $, E replaced by %, I must be replaced by @, O replaced by #, and U must be replaced by &. The function receives the address of the first characters of the password string as parameter. Display the password again…Write in C Language Description Please finish function between. Function between have two parameter a and b which are both the pointer point to integer. Function between return thesummation of all integer after pointer a and before pointer b. Function int between(int *a, int *b){}Write a C++ function that uses pointer notation only to swap the contents of two integer arrays whose size is equal to SIZE?